ocr: SPEED TRAP DISPLAY PANEL INCOMING WAVE E08 - - - - - - - Doo - - - - - RADAR ANTENNA OUIGOING WAVE Al hand-held radar unitis used - by police to trap speeding motorists. A microprocessori - in the unit calculates the vehicle'ss speed by comparing a series of reflected pulses, and gives - an instant reading to the officer. - aoof - Eep ia - -
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